i have 3 blueberry coveralls which i bought because of all the great reviews and lovely designs. i used them with no problem for a couple of months but now all 3 have started wicking at the leg/gusset seams and wetting through babys clothes. i have had no trouble at all with motherease so must be a problem with these wraps but can't figure out how to solve it and it's driving me nuts. have tried washing them several times without detergent, tumble dried one on hot for 10 mins as suggesed on the internet and made sure they are fastened correctly and there are no gaps but no luck - the material around the legs always soaks through. any suggestions as i really did love these until recently